30040190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 57970080

約数和(自身を除く): 27929890

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2129, 2822, 4258, 7055, 10645, 14110, 21290, 36193, 72386, 176707, 180965, 353414, 361930, 883535, 1767070, 3004019, 6008038, 15020095, 30040190]

約数ペア:

[(1, 30040190), (2, 15020095), (5, 6008038), (10, 3004019), (17, 1767070), (34, 883535), (83, 361930), (85, 353414), (166, 180965), (170, 176707), (415, 72386), (830, 36193), (1411, 21290), (2129, 14110), (2822, 10645), (4258, 7055)]